• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Tubes / Valves

All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum
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Komuro DC 300B crct w/ 50dht?
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fred76
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Audio meet pics from this past weekend
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9
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porkchop61
porkchop61
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DIY speaker attenuator?
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1
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porkchop61
porkchop61
neutron7
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Behringer reaches a new high in tube "transparency"
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19
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whatsnext
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7591s flashing on start-up?
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8
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kevinkr
kevinkr
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PP 7591 amp
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0
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HugoR
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philipbarrett
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3rd Aikido?
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6
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DaveInVA
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fdegrove
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All Tube Ccs.
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13
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7K
ray_moth
ray_moth
Bas Horneman
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2nd Aikido PCB and PSU groupbuy
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66
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14K
Bas Horneman
Bas Horneman
Steen Bentzen
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CircuitMaker Vacuum Tube model
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20
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8K
aletheian
aletheian
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Help with 6GW8/ECL86 tubes??
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5
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PRR
PRR
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Presence control on a SE ?
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8
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kevinkr
kevinkr
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6H30P based cathode-follower schema kindly requested
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11
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Brett
Brett
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Aikido + EL34 Integrated
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15
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James D.
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Cathode follower question
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6
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2K
Johan Potgieter
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Resistors
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16
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anatech
anatech
bobhayes
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CCS, feedback and grid leak questions.
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35
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6K
bobhayes
bobhayes
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SET on a budget
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4
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Jaime
Jaime
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Using transformers as choke?
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12
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rcavictim
rcavictim
Steen Bentzen
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Input stage tube
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2
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ErikdeBest
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